Parents of students at Cascade Middle School wait to be reunited with their children in Eugene, Ore., Friday, Jan. 11, 2019. A suspect was shot Friday at an Oregon middle school but no students or teachers were hurt, police said. Students were locked in classrooms and no one was being allowed into the building during the lockdown, Eugene police Lt. Jennifer Bills told reporters at Cascade Middle School. The district said in the statement that students would be released at 3 p.m. through the school's side exits and should be picked up at nearby St. Mark's Catholic Church. (AP Photo/Andrew Selsky)

Parents of students at Cascade Middle School wait outside St. Mark's Catholic Church to be reunited with their middle school children in Eugene, Ore., Friday, Jan. 11, 2019. A suspect was shot Friday at nearby Cascade Middle School but no students or teachers were hurt, police said. Students were locked in classrooms and no one was being allowed into the building during the lockdown, Eugene police Lt. Jennifer Bills told reporters. (AP Photo/Andrew Selsky)

Police officers work the scene where a suspect was shot at a Cascade Middle School in Eugene, Ore, on Friday, Jan. 11, 2019. Eugene police Lt. Jennifer Bills told reporters that the incident began with a dispute outside the school. It wasn't clear who was involved and no further details were released. (Chris Pietsch/The Register-Guard via AP)

Eugene police officers and teachers escort students at Cascade Middle School to be reunited with their waiting parents outside St. Mark's Catholic Church in Eugene, Ore., Friday, Jan. 11, 2019. Eugene police Lt. Jennifer Bills told reporters that the incident began with a dispute outside the school. It wasn't clear who was involved and no further details were released. (AP Photo/Andrew Selsky)